The Sea Flashcards

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0
Q

Cliffs

A
A steep slope.              Cliffs of moher
Notch
Overhang
Retreat
Wave cut platform
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1
Q

Features of erosion

A

Cliffs, sea cave, bay, sea arch, sea stack

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2
Q

Features of deposition

A

Beaches, sand dunes, sand spit, tombolo

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3
Q

Beaches

A
Build up of sand 
Coarse and fine material
Fine material
Large stone
Greysrones co.wicklow
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4
Q

Waves erode

A

Hydraulic action —> compressed air —> abrasion —> attrition

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5
Q

Hydraulic action

A

Water pounds the rock

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6
Q

Compressed air

A

Air trapped in the cracks of the rock by the incoming waves

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7
Q

Abrasion

A

Waves picks up rocks and hurl them against the coast

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8
Q

Attrition

A

Rocks carried by the waves rub off each other

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